Data communication is the
transfer of data or information between a source and a receiver, the source
transmits the data and the receiver receives it. The distance over which data
moves within a computer may vary from a

Q3
What is an IP address? Describe the classes of IP addresses 5+5 10

Answer:-

IP addresses are represented by
a 32-bit unsigned binary value. It is usually expressed in a dotted decimal
format. For example, 9.167.5.8 is a valid IP address. The numeric form is used
by IP software. The mapping between the IP address and an easier-to-read
symbolic name, for example, myhost.ibm.com, is done by the Domain

Assignment
Set -2 Questions

Q1
Write short notes on any five Input devices. 2*510

Answer:-

1.
Touch Screen:

A type of display screen that
has a touch-sensitive transparent panel covering the screen. Instead of using a
pointing device such

A combinatorial circuit is a
system containing basic Boolean operations (AND, OR, NOT), some inputs, and a
set of outputs. Since each output corresponds to an individual logic function,
a combinatorial circuit often implements several different boolean functions.
It is very important that you remember this fact – each output represents a

Q3
What is computer memory? Explain its types. 4+6=10

Answer:-

Computer
memory:-

In computer, memory denotes to
the state information of a computing system, as it is kept active in some
physical structure. The term "memory" is used for the information in
physical systems which are fast (i.e. RAM), as a distinction